New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireE RochesterEastern
603New HampshireRumneyEastern
603New HampshireWarnerEastern
603New HampshireErrolEastern
603New HampshireFarmingtonEastern
603New HampshireSanbornvilleEastern
603New HampshireNewmarketEastern
603New HampshireCamptonEastern
603New HampshireHancockEastern
603New HampshireTamworthEastern
603New HampshireWalpoleEastern
603New HampshireJaffreyEastern
603New HampshireTiltonEastern
603New HampshireMarlboroughEastern
603New HampshireFranklinEastern
603New HampshireHanoverEastern
603New HampshireGoffstownEastern
603New HampshireJacksonEastern
603New HampshirePlainfieldEastern
603New HampshireAndoverEastern
603New HampshireDerryEastern
603New HampshireSeabrookEastern
603New HampshireSalisburyEastern
603New HampshireNorth WalpoleEastern
603New HampshireWhitefieldEastern